package designPattern.creation5.FactoryMethod.chapter13_factorymethod.chapter13_2;

public class Application {
    public static void main(String args[]) {
        PenCore penCore;
        BallPen ballPen = new BlueBallPen();
        penCore = ballPen.getPenCore();
        penCore.writeWord("你好,很高兴认识你");
        ballPen = new RedBallPen();
        penCore = ballPen.getPenCore();
        penCore.writeWord("How are you");
        ballPen = new BlackBallPen();
        penCore = ballPen.getPenCore();
        penCore.writeWord("nice to meet you");
    }
}
